LogStorage_SQLite (Interface) DataLogVar [...] Pool) Queue DataLogVarDescForQueue (Struct) DataLogVar

数据保存在 SMC3_PersistPosition_Data , SMC3_PersistPositionLogical_Data ， 和 SMC3_PersistPositionSingleTurn_Data

GetMessageDataPointer (FUN) ¶ FUNCTION GetMessageDataPointer : POINTER TO CL2I.DATA

SDO_READ_DATA [...] _BLOCK SDO_READ_DATA [...] TRUE and DATA

SymbolicVar [...] _BLOCK FINAL SymbolicVar [...] Call ExitVarInfo FB

IXYChartData [...] IXYChartData [...] .IQueryInterface Interface to get data

IIecVarAccess.Swap (METH) ¶ METHOD Swap [...] Node IBaseTreeNode pData

PlcVarListMonitoring.OnExecuteMonitoringReply (METH) ¶ METHOD On [...] Reply CHCProtocolDataUnit mon

IIecVarAccess2.Swap (METH) ¶ METHOD [...] TreeNode pData POINTER TO

SymbolicVarNodeAccessor.SwapValue (METH) ¶ METHOD Swap [...] InformationStruct pData POINTER TO